Water closet base



FIG. 1 is a top plan view of a water closet base showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an elevational view taken from one end thereof;

FIG. 4 is an elevational view taken from the end opposite that shown in FIG. 3; and

FIG. 5 is a cross-sectional view taken on line 5--5 of FIG. 1. 

The ornamental design for a water closet base, as shown. 